Certified radon testers & mitigatorsNew York — testing — verified 29 Aug 2026

§ 4.1 — Amherst, NY

Certified radon testing in Amherst, NY

3 current listings from the official file. Verify the credential number before you hire.

Last verified August 29, 2026. Methodology NRPP. NRSB.

Certified radon testingCertified radon mitigation

  1. Alan G. Willard

    Avesta Home Inspection, Llc

    current NRPP № 106449

    testing

    (716) 983-3172August 29, 2026cite ↗

  2. David Dooley

    Mjw Corporation Inc.

    current NRPP № 114362

    testing

    (716) 631-8291August 29, 2026cite ↗

  3. Douglas P. Manzella

    Homepro Of Wny, Douglas P. Manzella, Inc.

    current NRSB № RMT-22ST035

    testing

    716-691-1974August 29, 2026cite ↗

Appendix A — Before you hire

  1. Who holds the credential, and can they show the same number that appears on this page?
  2. What test method or mitigation system will they use for this building?
  3. How will they document results or the finished system?

§ 4.3

Nearby places in New York

New York pages here use current NRPP or NRSB certifications. City pages use the city printed on that record, not a ZIP-radius search. A national certification is not a New York license. Some states require a separate state credential to work legally. Read the methodology. Credential status can change.